<?php
namespace Pub\wx;
defined('IN_IA') or exit('Access Denied');
use Pub\tool\Develop;

class Wx
{
    protected $_appid = '';
    protected $_secret = '';

    public function __construct()
    {
        global $_W;
        if(KUYUAN_DEBUG){
            $this->_appid = Develop::APPID;
            $this->_secret = Develop::APPSECRET;
        }else{
            $this->_appid = $_W['account']['key'];
            $this->_secret = $_W['account']['secret'];
        }
    }

    /**
     * 获取accessToken
     * @return mixed
     */
    public function getAccessToken()
    {
        if(KUYUAN_DEBUG){
            $Develop = new Develop();
            return $Develop->accessToken();
        }else{
            $account_api = \WeAccount::create();
            return $account_api->getAccessToken();
        }
    }

    /**
     *
     * @param unknown $url
     * @param unknown $vars
     * @param string $_cert  //是否带上证书
     * @param number $second
     * @param array $aHeader
     * @return mixed|boolean
     */
    protected function wxHttpsRequestPem($url, $vars = '',$_cert = false, $second=30,$aHeader=array()){
        $ch = curl_init();
        //超时时间
        curl_setopt($ch,CURLOPT_TIMEOUT,$second);
        curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch,CURLOPT_URL,$url);
        curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);
        curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);
        if($_cert){
            //以下两种方式需选择一种
            //第一种方法，cert 与 key 分别属于两个.pem文件
            //默认格式为PEM，可以注释
            curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');
            curl_setopt($ch,CURLOPT_SSLCERT,$this->_cert_cert);
            //默认格式为PEM，可以注释
            curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');
            curl_setopt($ch,CURLOPT_SSLKEY,$this->_cert_key);
            curl_setopt($ch,CURLOPT_CAINFO,'PEM');
            //($ch,CURLOPT_CAINFO,ATTACHMENT_ROOT.$this->_ca);
            //第二种方式，两个文件合成一个.pem文件
            //curl_setopt($ch,CURLOPT_SSLCERT,getcwd().'/all.pem');
        }
        if(count($aHeader) >= 1 ){
            curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader);
        }
        if(!empty($vars)){
            curl_setopt($ch,CURLOPT_POST, 1);
            curl_setopt($ch,CURLOPT_POSTFIELDS,$vars);
        }
        $data = curl_exec($ch);
        if($data){
            curl_close($ch);
            return $data;
        } else {
            $error = curl_errno($ch);
            echo "call faild, errorCode:$error\n";
            curl_close($ch);
            return false;
        }
    }

}